Asporting goods store sells right handed and left handed baseball gloves. in one month gloves were sold for a total revenue of $561. right handed gloves cost $45 and left handed gloves cost $52. how many of each type did they sell?

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  question 25250: a sporting goods store sells right-handed baseball gloves. in one month, 12 gloves were solf for a total of $561. right-handed gloves cost $45 and left-handed gloves cost $52. how many of each were sold?

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answer by paul(988) about me   (show source):

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let the right-handed glove be x

let the left-handed golve be y

x+y=12

y=12-x

cost of rigth haded glove = $45

left-handed cost =$52

45x+52y=561

subsitute for y

45x+52(12-x)=561

45x-52x+624=561

-7x=-63

x=9

y=12-9

y=3

hence about 9 right handed gloves were sold, and about 3 left-handed gloves were sold.

step-by-step explanation:

asdfghkl

step-by-step explanation:

asdfghkl

∠lno ≅ ∠lnm

∠oln ≅ ∠mln

step-by-step explanation:

given   that triangle lno is congruent to triangle lnm.

we have to fill up the blanks in the given question.

according to above order of congruency   kept in mind we can say that

∠lno ≅ ∠lnm

∠oln ≅ ∠mln

ln ≅ ln due to common in both.

hence, by sas congruency,

the side angle side rule   states that if two sides and the included angle of one triangle are congruent to another triangle, then these two triangles are congruent.